Thirds to francis emerson and joseph j



(No Model.)

J. R. CUMMINS.

PLOW.

No. 325,239. Patented Sept. l, 1885.

Inventar Jut/vn R. wwvm/w 355 GW L mslm.

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@Q U14/ef UNITED STATES PATENT OFFICE,

JOHN RANDOLPH CUMMINS, OF MCKINNEY, TEXAS, ASSIGNOR OF TVO- TIIIRDS TOFRANCIS EMERSON AND JOSEPH J. FAIRES, OF SAME PLACE.

PLOW.

SPECIFICATION forming part of Letters Patent No. 325,239, datedSeptember l, 1885.

Application filed June 2, 18H5.

(No model.)

To all whomj it may concern:

Be it known that I, JOHN R. OUMMINS, a citizen of the United States,residing at McKinney, in the county of Oollin and State of Texas, haveinvented certan new and useful Improvementsin Flows; and I do herebydeclare the following to be a full, clear, and exact description of theinvention, such as will enable others skilled in the art to which itappertains 1o to make and use the same, reference being had to theaccompanying drawings, and to letters or figures of reference markedthereon, which form a part of this specification.

This invention relates to common turningplows,and it consists in thecombination therewith of a landside share attachment, as hereinafterfully described and claimed.

lrior to my invention a large amount of the power necessary for drivinga plow has 2o been rendered unavailable owing to the great frictionexisting` between the perpendicular landside and the plow, which iscaused by the inclined or curved form given to the cutting share and themold-board.

Various forms of landside attachments, consisting of wheels and rollers,for lessening the friction have been employed to make the plow draweasier.

In carrying out my invention I attach to 3o the draw-bar or share of acommon turningplow a horizontal cutting-blade, which slopes outward fromthe point of the plow. This blade is provided with a fiange and withsuitable bolts and nuts for securing it firmly to the plow, so that thehorizontal portion of it makes an under-cut in the perpendicularlandside in a line with the bottom of the furrow. The form of the bladewhich slopes outward keeps the plow in a straight line and relieves 4oit from much of the friction caused by the share and mold-board pressingit against the landside. The under-cut at the bottom of the furrowenables the saine plow to take a considerably wider cut during its nextjourney across the field.

I will now proceed to describe my invention more particularly withreference to the accompanying drawings, in which- FigureA 1 is a sideview of portions of a plow provided with my attachment. Fig. 2 is a planView of the same.

Similar letters of reference indicate correspending parts in both views.

A is a common turning-plow, to which the landside share attachment isapplied.

B is the landside share attachment, which consists of a horizontalblade, b, which slopes outward from the point of the plow. b is aflange, which projects upward from the said blade, and is provided withholes in it,through which the bolts b2 pass and secure the said flangermly to the plow. That edge of blade I) which slopes outward from thepoint of the plow is made sharp, so that it makes a horizontal under-cutin thelandside in a line with the bottom of the furrow. The slope orangle given to the cutting-edge keeps the plow in a straight line, andenables the said plow to make a wider cut in its next journey across thefield with a less amount of draft-power than it could make if unprovidedwith this attachment.

O is the ordinary landside attachment, which is fastened to the plow inrear of the landside share attachment B, so that it can be rel movedfrom the plow when required without interfering with the said landsideshare.

Having thus described my invention, what I claim as new, and desire tosecure by Letters Patent, is--l The combination, with a plow, ofthelandside share attachment B, provided with the horizontal blade b,sloping outward from the point of the plow, made sharp on the saidsloping edge, and having the iiange b projecting upward from thehorizontal blade, and the bolts b'Z for securing the said iiange andplow together, and the removable landside attachment C, substantially asdescribed and shown, and for the purpose set forth.

In testimony whereof I affix my signature in presence of two witnesses.

JOHN RANDOLPH CUMMINS.

Witnesses:

FRANCIS EMERsoN, I-I. BALDRIDGE.

